Magnum RTS23FD RT Step for 15-16 F150 Extended Cab Built for style Unique patent pending design has off-road look and compliments the styling of ICI Magnum Bumpers and other accessories Built for ease of use; steps are perfectly placed so you can enter and exit the vehicle easily without scratching your shins Built for safety; bolt on step pads have special non-slip diamond tread for superior traction Built for strength; Heavy duty Mounting Brackets are 2X the strength of other conventional Brackets Made from 10 gauge steel with a finished with a superior three-stage Coating system; built for easy installation! No drilling required; Designed and built in the U.S.A. Built to last; Limited lifetime warranty